218351304

素因数分解:

$2^3\times 3^2\times {\mathrm{313}}^1\times {\mathrm{9689}}^1$

素因数の和:10014

約数の個数: 48

約数和(自身を含む): 593318700

約数和(自身を除く): 374967396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 313, 626, 939, 1252, 1878, 2504, 2817, 3756, 5634, 7512, 9689, 11268, 19378, 22536, 29067, 38756, 58134, 77512, 87201, 116268, 174402, 232536, 348804, 697608, 3032657, 6065314, 9097971, 12130628, 18195942, 24261256, 27293913, 36391884, 54587826, 72783768, 109175652, 218351304]

約数ペア:

[(1, 218351304), (2, 109175652), (3, 72783768), (4, 54587826), (6, 36391884), (8, 27293913), (9, 24261256), (12, 18195942), (18, 12130628), (24, 9097971), (36, 6065314), (72, 3032657), (313, 697608), (626, 348804), (939, 232536), (1252, 174402), (1878, 116268), (2504, 87201), (2817, 77512), (3756, 58134), (5634, 38756), (7512, 29067), (9689, 22536), (11268, 19378)]